import 'package:sqflite/sqflite.dart';
import 'package:path/path.dart';
class DatabaseUtils {
  final _dbName = 'weather.db';
  final _tabProvinces = 'provinces';
  final _tabCities = 'cities';
  final _tabDistricts = 'districts';
  static Database _db;
  static DatabaseUtils _databaseUtils;

  static DatabaseUtils get databaseUtils => _databaseUtils;

  factory DatabaseUtils(){
    if(_databaseUtils == null){

    }
    return _databaseUtils;
  }

  DatabaseUtils._internal(){
    getDatabasesPath().then((value) => null);
  }
}